348549082

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{3217}}^1$

素因数の和:3406

約数の個数: 32

約数和(自身を含む): 611677440

約数和(自身を除く): 263128358

約数列:

[1, 2, 7, 14, 71, 109, 142, 218, 497, 763, 994, 1526, 3217, 6434, 7739, 15478, 22519, 45038, 54173, 108346, 228407, 350653, 456814, 701306, 1598849, 2454571, 3197698, 4909142, 24896363, 49792726, 174274541, 348549082]

約数ペア:

[(1, 348549082), (2, 174274541), (7, 49792726), (14, 24896363), (71, 4909142), (109, 3197698), (142, 2454571), (218, 1598849), (497, 701306), (763, 456814), (994, 350653), (1526, 228407), (3217, 108346), (6434, 54173), (7739, 45038), (15478, 22519)]